11. Conversions between delta-type and wye-type circuit arrangements are useful in certain specialized applications. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
12. Find the Norton circuit, that is, IIN and RN, for the circuit given below. A. 478 mA, 12.8 Ω B. 750 mA, 12.8 Ω C. 478 mA, 6.8 Ω D. 750 mA, 6.8 Ω Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
13. Find the Thevenin equivalent (VTH and RTH) between terminals A and B of the circuit given below. A. 4.16 V, 120 Ω B. 41.6 V, 120 Ω C. 4.16 V, 70 Ω D. 41.67 V, 70 Ω Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
14. Referring to circuit given, if R1 is changed to a 68 Ω resistor, what will be the current through it? A. 0.16 A B. 0.24 A C. 0.2 A D. 0.04 A Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
15. A 120 Ω load is connected across an ideal voltage source with VS = 12 V. The voltage across the load is A. 0 V B. 12 V C. 120 V D. Cannot be determined Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
16. A 120 Ω load is connected across a voltage source with VS = 12 V and RS = 8 Ω. The voltage across the load is A. 11.25 V B. 0 V C. 12 V D. 1.13 V Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
17. A 12 V source has an internal resistance of 90 Ω. If a load resistance of 20 Ω is connected to the voltage source, the load power, PL, is A. 2.38 mW B. 2.38 W C. 238 mW D. 23.8 W Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
18. An 18 V source has an internal resistance of 70 Ω. If a load resistance of 33 Ω is connected to the voltage source, the load power, PL, is A. 0 W B. 1 W C. 175 mW D. 18 mW Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
19. Some circuits require more than one voltage or current source. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
20. Referring to the given circuit, determine VTH and RTH if a 68 Ω resistor is connected in parallel across R2 and R3. A. 3.3 V, 148 Ω B. 330 mV, 148 Ω C. 3.3 V, 68 Ω D. 330 mV, 68 Ω Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board